20752776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26203}}^1$

素因数の和:26226

約数の個数: 48

約数和(自身を含む): 61317360

約数和(自身を除く): 40564584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26203, 52406, 78609, 104812, 157218, 209624, 235827, 288233, 314436, 471654, 576466, 628872, 864699, 943308, 1152932, 1729398, 1886616, 2305864, 2594097, 3458796, 5188194, 6917592, 10376388, 20752776]

約数ペア:

[(1, 20752776), (2, 10376388), (3, 6917592), (4, 5188194), (6, 3458796), (8, 2594097), (9, 2305864), (11, 1886616), (12, 1729398), (18, 1152932), (22, 943308), (24, 864699), (33, 628872), (36, 576466), (44, 471654), (66, 314436), (72, 288233), (88, 235827), (99, 209624), (132, 157218), (198, 104812), (264, 78609), (396, 52406), (792, 26203)]